Home / 43,768.92-60,389.10-25,856.04

Finding the Fourth Proportional to 43,768.92, 60,389.10 and 25,856.04

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Solution

The fourth proportional to 43,768.92, 60,389.10 and 25,856.04 is: 35,674.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,768.92 : 60,389.10 = 25,856.04 : x
  2. Step 2: Convert to fraction form
    43,768.92/60,389.10 = 25,856.04/x
  3. Step 3: Cross multiply
    43,768.92x = 60,389.10 × 25,856.04
  4. Step 4: Simplify right side
    43,768.92x = 1,561,422,985.16
  5. Step 5: Solve for x
    x = 1,561,422,985.16/43,768.92
  6. Step 6: Final answer
    x = 35,674.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.